CN105321663A - Transformer with excellent cooling performance - Google Patents
Transformer with excellent cooling performance Download PDFInfo
- Publication number
- CN105321663A CN105321663A CN201510737687.1A CN201510737687A CN105321663A CN 105321663 A CN105321663 A CN 105321663A CN 201510737687 A CN201510737687 A CN 201510737687A CN 105321663 A CN105321663 A CN 105321663A
- Authority
- CN
- China
- Prior art keywords
- transformer
- fin
- heat radiation
- excellent heat
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention provides a transformer with excellent cooling performance. The transformer comprises a box body, wherein an iron core and a winding are arranged in the box body; a group of cooling mechanisms are arranged on the front side surface and the rear side surface of the box body respectively; each cooling mechanism comprises 3-6 U-shaped cooling tubes, a plurality of cooling fins and a fan; the plurality of cooling fins are arranged at equal intervals in parallel to the front side surface of the box body; two sides of the U-shaped cooling tubes vertically run through the plurality of first cooling fins; the bottom parts of the U-shaped cooling tubes are tightly clung to the front side surface; each fan is fixed at the upper parts of the plurality of first cooling fins; and the air outlet direction of each fan is upward. According to the transformer with excellent cooling performance, the cooling mechanisms are arranged on the front side surface and the rear side surface; firstly, the heat is transferred to the first cooling fins from the box body through the U-shaped cooling tubes; secondly, the plurality of first cooling fins are arranged at intervals, so that the transformer has good thermal conductivity; and finally, the heat is removed through the fans, so that cooling of the transformer is simply and efficiently achieved.
Description
Technical field
The present invention relates to electrical equipment technical field, particularly relate to a kind of transformer with excellent heat radiation.
Background technology
Transformer is made up of iron core (or magnetic core) and coil, and coil has two or more winding, and wherein connect the winding of power supply primary coil, remaining winding is secondary coil.It can convert alternating voltage, electric current and impedance.The iron core that the simplest iron-core transformer is made by a soft magnetic material and be enclosed within two numbers of turn on iron core coil not etc. and form, actual transformer is very complicated, heat can be produced at work, especially in summer, every household is all at using air-condition, and the load of air-conditioning is still larger relative to other electrical equipment, makes the load factor of the transformer in switchgear house continue to raise, summer temperature is higher in addition, and this brings certain hidden danger with regard to giving the safe and stable operation of electrical network.
Present transformer radiating effect is unsatisfactory, and blower fan is placed and subaerial position, and easy attracting dust and foreign material blow to fin in the lump, and make fin surface accumulate dust, radiating effect is deteriorated, and needs often to safeguard.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the not good problem of transformer heat dispersion of the prior art, the invention provides a kind of transformer with excellent heat radiation and solving the problems referred to above.
The technical solution adopted for the present invention to solve the technical problems is: a kind of transformer with excellent heat radiation, comprise casing, iron core and winding is provided with in described casing, described casing is cuboid, the leading flank of described casing and trailing flank are respectively arranged with one group of cooling mechanism, described cooling mechanism comprises 3 ~ 6 U-shaped radiating tubes, several the first fin and fans, the leading flank that several first fin described are parallel to described casing is arranged at equal intervals, the dual-side of described U-shaped radiating tube vertically runs through several first fin described and bottom and described leading flank closely recline, described fan be fixed on the top of several the first fin described and its air-out direction upward.
As preferably, described U-shaped radiating tube comprises hollow bulb and is filled in the refrigerating fluid in described hollow bulb.
As preferably: the inwall of described hollow bulb is coated with layer of metal net.
As preferably, the inwall of described hollow bulb is provided with the groove that several are uniformly distributed circumferentially.
As preferably, described leading flank is provided with the groove consistent and corresponding with the position of U-shaped radiating tube with described U-shaped radiating tube quantity, the bottom of described U-shaped radiating tube to be embedded in described groove and to fit tightly with the cell wall of described groove.
As preferably, described first fin is rectangle copper sheet, and the spacing of adjacent two described first fin is 5 ~ 10cm.
As preferably, the surface of described first fin is coated with nickel dam.
As preferably, the left surface of described casing and right flank are also provided with multiple second fin.
The invention has the beneficial effects as follows, this transformer with excellent heat radiation is provided with cooling mechanism on leading flank and trailing flank, first by U-shaped radiating tube, heat is delivered on the first fin from casing, several first fin is spaced, there is good thermal conductivity, finally by fan, heat is got rid of, realize the heat radiation of transformer simply efficiently.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation with the optimum embodiment of the transformer of excellent heat radiation of the present invention.
In figure 1, casing, 2, U-shaped radiating tube, the 3, first fin, 4, fan, the 5, second fin.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.In addition, in describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
As shown in Figure 1, the invention provides a kind of transformer with excellent heat radiation, comprise casing 1, iron core and winding is provided with in casing 1, casing 1 is cuboid, the leading flank of casing 1 and trailing flank are respectively arranged with one group of cooling mechanism, cooling mechanism comprises 4 U-shaped radiating tubes 2, several first fin 3 and fan 4, the leading flank that several first fin 3 are parallel to casing 1 is arranged at equal intervals, the dual-side of U-shaped radiating tube 2 vertically runs through several first fin 3 and bottom and leading flank closely recline, fan 4 be fixed on the top of several the first fin 3 and its air-out direction upward, U-shaped radiating tube 2 comprises hollow bulb and is filled in the refrigerating fluid in hollow bulb, the inwall of hollow bulb is coated with layer of metal net, the inwall of hollow bulb is provided with the groove that several are uniformly distributed circumferentially, leading flank is provided with consistent with U-shaped radiating tube 2 quantity and corresponding with the position of U-shaped radiating tube 2 groove, the bottom of U-shaped radiating tube 2 is embedded in a groove and fits tightly with the cell wall of groove, first fin 3 is rectangle copper sheet, the spacing of adjacent two the first fin 3 is 8cm, the surface of the first fin 3 is coated with nickel dam, the left surface of casing 1 and right flank are also provided with multiple second fin 5.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of described term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (8)
1. one kind has the transformer of excellent heat radiation, comprise casing, iron core and winding is provided with in described casing, it is characterized in that: described casing is cuboid, the leading flank of described casing and trailing flank are respectively arranged with one group of cooling mechanism, described cooling mechanism comprises 3 ~ 6 U-shaped radiating tubes, several the first fin and fans, the leading flank that several first fin described are parallel to described casing is arranged at equal intervals, the dual-side of described U-shaped radiating tube vertically runs through several first fin described and bottom and described leading flank closely recline, described fan be fixed on the top of several the first fin described and its air-out direction upward.
2. there is the transformer of excellent heat radiation as claimed in claim 1, it is characterized in that: described U-shaped radiating tube comprises hollow bulb and is filled in the refrigerating fluid in described hollow bulb.
3. there is the transformer of excellent heat radiation as claimed in claim 2, it is characterized in that: the inwall of described hollow bulb is coated with layer of metal net.
4. there is the transformer of excellent heat radiation as claimed in claim 3, it is characterized in that: the inwall of described hollow bulb is provided with the groove that several are uniformly distributed circumferentially.
5. there is the transformer of excellent heat radiation as claimed in claim 4, it is characterized in that: described leading flank is provided with the groove consistent and corresponding with the position of U-shaped radiating tube with described U-shaped radiating tube quantity, the bottom of described U-shaped radiating tube to be embedded in described groove and to fit tightly with the cell wall of described groove.
6. have the transformer of excellent heat radiation as claimed in claim 5, it is characterized in that: described first fin is rectangle copper sheet, the spacing of adjacent two described first fin is 5 ~ 10cm.
7. there is the transformer of excellent heat radiation as claimed in claim 6, it is characterized in that: the surface of described first fin is coated with nickel dam.
8. there is the transformer of excellent heat radiation as claimed in claim 7, it is characterized in that: the left surface of described casing and right flank are also provided with multiple second fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510737687.1A CN105321663A (en) | 2015-11-04 | 2015-11-04 | Transformer with excellent cooling performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510737687.1A CN105321663A (en) | 2015-11-04 | 2015-11-04 | Transformer with excellent cooling performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105321663A true CN105321663A (en) | 2016-02-10 |
Family
ID=55248851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510737687.1A Pending CN105321663A (en) | 2015-11-04 | 2015-11-04 | Transformer with excellent cooling performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105321663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601439A (en) * | 2016-12-19 | 2017-04-26 | 乔兴友 | Transformer with protective device |
| CN106601438A (en) * | 2016-12-19 | 2017-04-26 | 乔兴友 | Transformer |
-
2015
- 2015-11-04 CN CN201510737687.1A patent/CN105321663A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601439A (en) * | 2016-12-19 | 2017-04-26 | 乔兴友 | Transformer with protective device |
| CN106601438A (en) * | 2016-12-19 | 2017-04-26 | 乔兴友 | Transformer |
| CN106601439B (en) * | 2016-12-19 | 2018-05-04 | 乔兴友 | A kind of transformer with protective device |
| CN106601438B (en) * | 2016-12-19 | 2018-05-04 | 乔兴友 | A kind of transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104283133A (en) | Constant-temperature power distribution cabinet | |
| CN205140684U (en) | Easy radiating transformer | |
| CN204375533U (en) | A kind of strong heat-dissipating voltage transformer | |
| CN105321663A (en) | Transformer with excellent cooling performance | |
| CN206210533U (en) | A kind of heat dissipating device of transformer | |
| CN205140683U (en) | Transformer with excellent thermal diffusivity | |
| CN104319069B (en) | A kind of temperature controller for transformer | |
| CN208548211U (en) | Intelligent integral transformer based on air blast cooling | |
| CN102360744A (en) | Finned radiator for transformer | |
| CN212434420U (en) | Heat dissipation type transformer | |
| CN205140685U (en) | Transformer radiator | |
| CN208284316U (en) | Transformer overload protective device | |
| CN209232549U (en) | A kind of liquid-cooling type high-frequency switch power transformer | |
| CN105321662A (en) | Transformer radiator | |
| CN202160373U (en) | Fan cooling system radiating through tower wall | |
| CN205050663U (en) | High heat dissipating can transformer | |
| CN204303504U (en) | With the intelligent powerless compensation device reactor of heat pipe | |
| CN203799786U (en) | Heat dissipation device of oil immersed transformer | |
| CN207183033U (en) | A kind of high frequency transformer of high efficiency and heat radiation | |
| CN107062612A (en) | A kind of graphene electromagnetism core superaudio induction heating apparatus | |
| CN207731771U (en) | A kind of geomantic omen exchange high-power medium-frequency transformer | |
| CN205984549U (en) | Combination transformer of cold and hot exchange | |
| CN204792340U (en) | Bottom heat dissipation type transformer cooling device | |
| KR101086339B1 (en) | Cooling Device for Oil Filled Transformer using Thermoelectric Element | |
| CN105321661A (en) | Easy-to-cool transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
|
| WD01 | Invention patent application deemed withdrawn after publication |